package com.tm.d23_interface_demo;

import java.util.ArrayList;

/**
 * 2024/5/20 学生实现类1 Cjj 15：55
 */
public class StudentOperatorImpl1 implements StudentOperator{
    @Override
    public void printAllInfo(ArrayList<Student> students) {
        System.out.println("-------全班全部学生信息如下:---------------");
        for (int i = 0; i < students.size(); i++) {
            Student s = students.get(i);
            System.out.println("姓名："+s.getName()+",性别："+s.getSex()+",成绩："+s.getScore());
        }
      System.out.println("-----------------------------------------");
    }

    @Override
    public void printAverageScore(ArrayList<Student> students) {
       double allScore=0.0;
        for (int i = 0; i < students.size(); i++) {
            Student s = students.get(i);
            allScore+=s.getScore();
        }
        System.out.println("平均分："+(allScore)/students.size());
    }
}
